Diff Report
Run #519aaadf29b61: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519aac051ded1: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::getMultiple

Drupal\Core\Cache\DatabaseBackend::getMultipleRun #519aaadf29b61Run #519aac051ded1DiffDiff%
Number of Function Calls81 81 0 0.0%
Incl. Wall Time (microsec)68,423 68,654 231 0.3%
Incl. Wall Time (microsec) per call 845 848 3 0.3%
Excl. Wall Time (microsec)3,928 3,994 66 1.7%
Incl. CPU (microsecs)68,005 52,003 -16,002 -23.5%
Incl. CPU (microsecs) per call 840 642 -198 -23.5%
Excl. CPU (microsec)8,001 0 -8,001 -100.0%
Incl. MemUse (bytes)2,216,928 2,216,928 0 0.0%
Incl. MemUse (bytes) per call 27,369 27,369 0 0.0%
Excl. MemUse (bytes)887,320 887,320 0 0.0%
Incl. PeakMemUse (bytes)2,572,200 2,572,200 0 0.0%
Incl. PeakMemUse (bytes) per call 31,756 31,756 0 0.0%
Excl. PeakMemUse (bytes)281,684 281,684 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\DatabaseBackend::getMultiple [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 231 6.1% -16,002 -400.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function66 28.6% -8,001 -50.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 205 88.7% -16,004 -100.0% 0 N/A% 0 N/A%
field_attach_load0 N/A% 26 11.3% 2 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 257 111.3% 4,001 25.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -58 -25.1% -8,002 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -39 -16.9% 0 0.0% 0 N/A% 0 N/A%
array_keys0 N/A% 7 3.0% 0 0.0% 0 N/A% 0 N/A%
array_diff0 N/A% -2 -0.9% -4,000 -25.0% 0 N/A% 0 N/A%